diff --git a/app/models/item-price.ts b/app/models/item-price.ts
index fb474109..17f5b82e 100644
--- a/app/models/item-price.ts
+++ b/app/models/item-price.ts
@@ -1,5 +1,5 @@
 export interface ItemPrice {
-  id: string
+  id: number
   item_id: number
   price: number
   insuranceCompany_code: string
@@ -30,8 +30,9 @@ export interface DeleteDto {
   id?: string
 }
 
-export function genMedicine(): CreateDto {
+export function genItemPrice(): ItemPrice {
   return {
+    id: 0,
     item_id: 1,
     price: 1,
     insuranceCompany_code: 'test',
diff --git a/app/models/item.ts b/app/models/item.ts
index 851ff11d..76c47017 100644
--- a/app/models/item.ts
+++ b/app/models/item.ts
@@ -1,5 +1,5 @@
 export interface Item {
-  id: string
+  id: number
   name: string
   code: string
   itemGroup_code: string
@@ -36,8 +36,9 @@ export interface DeleteDto {
   id?: string
 }
 
-export function genMedicine(): CreateDto {
+export function genItem(): Item {
   return {
+    id: 0,
     name: 'test',
     code: 'test',
     itemGroup_code: 'test',
diff --git a/app/models/medicine-group.ts b/app/models/medicine-group.ts
index afaa06c6..dc47a814 100644
--- a/app/models/medicine-group.ts
+++ b/app/models/medicine-group.ts
@@ -1,5 +1,5 @@
 export interface MedicineGroup {
-  id: string
+  id: number
   name: string
   code: string
 }
@@ -28,9 +28,10 @@ export interface DeleteDto {
   id?: string
 }
 
-export function genMedicine(): CreateDto {
+export function genMedicineGroup(): MedicineGroup {
   return {
-    name: 'name',
-    code: 'code',
+    id: 0,
+    name: '',
+    code: '',
   }
 }
diff --git a/app/models/medicine-method.ts b/app/models/medicine-method.ts
index 78e0a68b..6df6bac6 100644
--- a/app/models/medicine-method.ts
+++ b/app/models/medicine-method.ts
@@ -1,5 +1,5 @@
 export interface MedicineMethod {
-  id: string
+  id: number
   name: string
   code: string
 }
@@ -28,8 +28,9 @@ export interface DeleteDto {
   id?: string
 }
 
-export function genMedicine(): CreateDto {
+export function genMedicineMethod(): MedicineMethod {
   return {
+    id: 0,
     name: 'name',
     code: 'code',
   }
diff --git a/app/models/medicine.ts b/app/models/medicine.ts
index 1d01991b..fa84bfc4 100644
--- a/app/models/medicine.ts
+++ b/app/models/medicine.ts
@@ -4,7 +4,7 @@ export interface MedicineBase {
 }
 
 export interface Medicine {
-  id: string
+  id: number
   name: string
   code: string
   medicineGroup_code: string
@@ -57,17 +57,18 @@ export interface DeleteDto {
   id?: string
 }
 
-export function genMedicine(): CreateDto {
+export function genMedicine(): Medicine {
   return {
-    name: 'name',
-    code: 'code',
-    medicineGroup_code: 'medicineGroup_code',
-    medicineMethod_code: 'medicineMethod_code',
-    uom_code: 'uom_code',
-    type: 'type',
-    dose: 'dose',
-    infra_id: 'infra_id',
-    stock: 'stock',
-    status: 'status',
+    id: 0,
+    name: '',
+    code: '',
+    medicineGroup_code: '',
+    medicineMethod_code: '',
+    uom_code: '',
+    type: '',
+    dose: '',
+    infra_id: '',
+    stock: '',
+    status: '',
   }
 }
diff --git a/app/models/medicinemix-item.ts b/app/models/medicinemix-item.ts
new file mode 100644
index 00000000..4934e88a
--- /dev/null
+++ b/app/models/medicinemix-item.ts
@@ -0,0 +1,46 @@
+import { type Medicine, genMedicine } from "./medicine";
+
+interface MedicinemixItem {
+  id: number
+  medicineMix_id: number
+  medicine_id: number
+  medicine: Medicine
+  dose: number
+  uom_code: string
+}
+
+export interface CreateDto {
+  medicineMix_id: number
+  medicine_id: number
+  medicine: Medicine
+  dose: number
+  uom_code: string
+}
+
+export interface GetListDto {
+  page: number
+  size: number
+}
+
+export interface GetDetailDto {
+  id: number
+}
+
+export interface UpdateDto extends CreateDto {
+  id: number
+}
+
+export interface DeleteDto {
+  id: number
+}
+
+export function MedicinemixItem(): MedicinemixItem {
+  return {
+    id: 0,
+    medicineMix_id: 0,
+    medicine_id: 0,
+    medicine: genMedicine(),
+    dose: 0,
+    uom_code: ''
+  }
+}
diff --git a/app/models/medicinemix.ts b/app/models/medicinemix.ts
new file mode 100644
index 00000000..c470b3ac
--- /dev/null
+++ b/app/models/medicinemix.ts
@@ -0,0 +1,36 @@
+export interface Medicinemix {
+  id: number
+  name: string
+  uom_code: string
+}
+
+export interface CreateDto {
+  name: string
+  uom_code: string
+}
+
+export interface GetListDto {
+  page: number
+  size: number
+  name?: string
+}
+
+export interface GetDetailDto {
+  id: number
+}
+
+export interface UpdateDto extends CreateDto {
+  id: number
+}
+
+export interface DeleteDto {
+  id: number
+}
+
+export function genMedicinemix(): Medicinemix {
+  return {
+    id: 0,
+    name: '',
+    uom_code: '',
+  }
+}
diff --git a/app/models/prescription-item.ts b/app/models/prescription-item.ts
new file mode 100644
index 00000000..979d64c8
--- /dev/null
+++ b/app/models/prescription-item.ts
@@ -0,0 +1,69 @@
+import { genMedicine, type Medicine } from "./medicine";
+import { genMedicinemix, type Medicinemix } from "./medicinemix";
+
+interface PrescriptionItem {
+  id: number;
+  prescription_id: number;
+  isMix: boolean;
+  medicine_id: number;
+  medicine: Medicine;
+  medicineMix_id: number;
+  medicineMix: Medicinemix
+  frequency: number;
+  dose: number;
+  interval: number;
+  intervalUnit_code: string;
+  quantity: number;
+  usage: string;
+}
+
+export interface CreateDto {
+  prescription_Id: number;
+  isMix: boolean;
+  medicine_Id: number;
+  medicineMix_id: number;
+  frequency: number;
+  multiplier: number;
+  interval: number;
+  intervalUnit_code: string;
+  quantity: number;
+  usage: string;
+}
+ 
+export interface GetListDto {
+  page: number
+  size: number
+  name?: string
+//   code?: string
+}
+ 
+export interface GetDetailDto {
+  id?: string
+}
+ 
+export interface UpdateDto extends CreateDto {
+  id?: number
+}
+ 
+export interface DeleteDto {
+  id?: string
+}
+ 
+export function genPresciptionItem(): PrescriptionItem {
+  return {
+    id: 0,
+    prescription_id: 0,
+    isMix: false,
+    medicine_id: 0,
+    medicine: genMedicine(),
+    medicineMix_id: 0,
+    medicineMix: genMedicinemix(),
+    frequency: 0,
+    dose: 0,
+    interval: 0,
+    intervalUnit_code: '',
+    quantity: 0,
+    usage: ''
+  }
+}
+ 
\ No newline at end of file
diff --git a/app/models/uom.ts b/app/models/uom.ts
index 9e9f5fdf..3f29c0ec 100644
--- a/app/models/uom.ts
+++ b/app/models/uom.ts
@@ -3,3 +3,11 @@ export interface Uom {
   name: string
   erp_id: string
 }
+
+export function genUom(): Uom {
+  return {
+    code: '',
+    name: '',
+    erp_id: '',
+  }
+}
\ No newline at end of file